[go: up one dir, main page]

CA2570202C - Systeme et methode pour detecter l'activite de deglutition - Google Patents

Systeme et methode pour detecter l'activite de deglutition Download PDF

Info

Publication number
CA2570202C
CA2570202C CA2570202A CA2570202A CA2570202C CA 2570202 C CA2570202 C CA 2570202C CA 2570202 A CA2570202 A CA 2570202A CA 2570202 A CA2570202 A CA 2570202A CA 2570202 C CA2570202 C CA 2570202C
Authority
CA
Canada
Prior art keywords
electronic signal
signal
aspiration
foodstuff
extracting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA2570202A
Other languages
English (en)
Other versions
CA2570202A1 (fr
Inventor
Glenn Berall
Michael J. Casas
Thomas T.K. Chau
David J. Kenny
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Holland Bloorview Kids Rehabilitation Hospital
Original Assignee
Holland Bloorview Kids Rehabilitation Hospital
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Holland Bloorview Kids Rehabilitation Hospital filed Critical Holland Bloorview Kids Rehabilitation Hospital
Publication of CA2570202A1 publication Critical patent/CA2570202A1/fr
Application granted granted Critical
Publication of CA2570202C publication Critical patent/CA2570202C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6822—Neck
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
    • A61B5/4205—Evaluating swallowing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Endocrinology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

Système et méthode pour détecter l'activité de déglutition. Concrètement, la méthode comprend la réception d'un signal électronique d'un accéléromètre qui représente l'activité de déglutition, extrayant au moins deux caractéristiques du signal, classifiant le signal en tant que type d'activité de déglutition sur la base des caractéristiques extraites, et générant une sortie de la classification. Les activités exemplaires comprennent les déglutitions, les aspirations, les artéfacts de mouvement et vocaux. En indiquant si une activité est une déglutition ou une aspiration, la manière selon laquelle un patient, affligé par une vraisemblance accrue des aspirations, est alimenté, peut être réglée pour augmenter la vraisemblance d'effectuer une déglutition au lieu d'une aspiration pendant l'alimentation. Alternativement ceci peut réduire les hospitalisations pour pneumonie par aspiration chez les patients avec blessures aiguës ou chroniques.
CA2570202A 2004-06-17 2005-06-17 Systeme et methode pour detecter l'activite de deglutition Expired - Lifetime CA2570202C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/869,024 2004-06-17
US10/869,024 US20050283096A1 (en) 2004-06-17 2004-06-17 Apparatus and method for detecting swallowing activity
PCT/CA2005/000942 WO2005122877A1 (fr) 2004-06-17 2005-06-17 Système et méthode pour détecter l'activité de déglutition

Publications (2)

Publication Number Publication Date
CA2570202A1 CA2570202A1 (fr) 2005-12-29
CA2570202C true CA2570202C (fr) 2014-02-11

Family

ID=35481594

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2570202A Expired - Lifetime CA2570202C (fr) 2004-06-17 2005-06-17 Systeme et methode pour detecter l'activite de deglutition

Country Status (10)

Country Link
US (2) US20050283096A1 (fr)
EP (1) EP1773184B1 (fr)
JP (1) JP4773432B2 (fr)
CN (1) CN101005799A (fr)
AU (1) AU2005253661B2 (fr)
CA (1) CA2570202C (fr)
DK (1) DK1773184T3 (fr)
ES (1) ES2392641T3 (fr)
PT (1) PT1773184E (fr)
WO (1) WO2005122877A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018152635A1 (fr) * 2017-02-24 2018-08-30 Holland Bloorview Kids Rehabilitation Hospital Systèmes et procédés d'identification automatique de la toux

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9138171B2 (en) * 2004-06-17 2015-09-22 Holland Bloorview Kids Rehabilitation Hospital System and method for detecting swallowing activity
US7914468B2 (en) * 2004-09-22 2011-03-29 Svip 4 Llc Systems and methods for monitoring and modifying behavior
CA2807044C (fr) 2005-05-03 2014-06-10 The University Of Western Ontario Dispositif buccal et trousse connexe
JP5077522B2 (ja) * 2006-07-12 2012-11-21 株式会社東京技研 摂食機能測定装置
JP5082127B2 (ja) * 2006-07-13 2012-11-28 株式会社東京技研 口腔運動測定装置
AR056739A1 (es) * 2006-10-30 2007-10-24 Tecn Conicet Consejo Nac De In Metodo para la detectar la deglucion de un bebe empleando parametros fisicos de la deglucion ( sonidos , movimientos etc ) apareados en el tiempo (time locked) con la actividad motora oral nutritiva de la succion y dispositivo de diagnostico y registro de la coordinacion de succion, deglucion y resp
US20080264180A1 (en) * 2007-04-30 2008-10-30 Kimberly-Clark Worldwide, Inc. System and method for measuring volume of ingested fluid
US10004657B2 (en) 2008-02-08 2018-06-26 The University Of Western Ontario Method of brain activation
JP5055502B2 (ja) * 2008-03-10 2012-10-24 日立コンシューマエレクトロニクス株式会社 生体検査装置
US8540660B2 (en) 2008-04-15 2013-09-24 University Of Western Ontario Swallowing air pulse therapy mouthpiece and method for the use thereof
ES2515990T3 (es) 2008-06-12 2014-10-30 Amygdala Pty Ltd Detección de estados hipocinéticos y/o hipercinéticos
US8267875B2 (en) * 2008-10-29 2012-09-18 Tom Chau Method and system of segmentation and time duration analysis of dual-axis swallowing accelerometry signals
US8992446B2 (en) * 2009-06-21 2015-03-31 Holland Bloorview Kids Rehabilitation Hospital Procedure for denoising dual-axis swallowing accelerometry signals
CN102576386B (zh) * 2009-10-22 2016-05-18 皇家飞利浦电子股份有限公司 用于处理吞咽困难的系统和方法
US20110160615A1 (en) * 2009-12-29 2011-06-30 Empire Technology Development Llc Swallowing Frequency Measurement
US8517729B2 (en) 2010-03-04 2013-08-27 The University of Western Ontario and Trudell Medical International Oral mouthpiece and method for the use thereof
WO2012068254A2 (fr) * 2010-11-17 2012-05-24 University Of Florida Research Foundation Inc. Systèmes et procédés de détermination automatique de la fréquence de déglutition d'un patient
US20120150073A1 (en) * 2010-12-10 2012-06-14 Stephanie Dunn Method and apparatus for diagnosing a medical condition based upon audial data from a patient
CN103458777B (zh) * 2011-01-18 2016-11-09 大学健康网络 用于吞咽损伤检测的方法和设备
DK2667777T3 (en) 2011-01-28 2016-10-03 Nestec Sa APPARATUS FOR DIAGNOSIS OF SAG dysfunction
WO2012103625A1 (fr) * 2011-02-04 2012-08-09 Holland Bloorview Kids Rehabilitation Hospital Classificateur basé sur une réputation, système et procédé de classification
JP5952536B2 (ja) * 2011-07-12 2016-07-13 国立大学法人 筑波大学 嚥下機能データ測定装置及び嚥下機能データ測定システム及び嚥下機能データ測定方法
WO2013086615A1 (fr) * 2011-12-16 2013-06-20 Holland Bloorview Kids Rehabilitation Hospital Dispositif et méthode pour dépister la dysphagie congénitale
WO2013138071A1 (fr) * 2012-03-15 2013-09-19 Board Of Trustees Of Michigan State University Système de surveillance de prise d'aliments utilisant la détection d'apnée dans des signaux de respiration
US9042596B2 (en) 2012-06-14 2015-05-26 Medibotics Llc Willpower watch (TM)—a wearable food consumption monitor
US9442100B2 (en) 2013-12-18 2016-09-13 Medibotics Llc Caloric intake measuring system using spectroscopic and 3D imaging analysis
US10130277B2 (en) 2014-01-28 2018-11-20 Medibotics Llc Willpower glasses (TM)—a wearable food consumption monitor
US9536449B2 (en) 2013-05-23 2017-01-03 Medibotics Llc Smart watch and food utensil for monitoring food consumption
US9254099B2 (en) 2013-05-23 2016-02-09 Medibotics Llc Smart watch and food-imaging member for monitoring food consumption
US9456916B2 (en) 2013-03-12 2016-10-04 Medibotics Llc Device for selectively reducing absorption of unhealthy food
US10772559B2 (en) 2012-06-14 2020-09-15 Medibotics Llc Wearable food consumption monitor
US10314492B2 (en) 2013-05-23 2019-06-11 Medibotics Llc Wearable spectroscopic sensor to measure food consumption based on interaction between light and the human body
WO2013190021A1 (fr) * 2012-06-19 2013-12-27 Nestec S.A. Appareils pour la détection et/ou le diagnostic de troubles de la déglutition
AU2014223313B2 (en) 2013-03-01 2018-07-19 Global Kinetics Pty Ltd System and method for assessing impulse control disorder
US9067070B2 (en) 2013-03-12 2015-06-30 Medibotics Llc Dysgeusia-inducing neurostimulation for modifying consumption of a selected nutrient type
US9011365B2 (en) 2013-03-12 2015-04-21 Medibotics Llc Adjustable gastrointestinal bifurcation (AGB) for reduced absorption of unhealthy food
WO2014140750A1 (fr) 2013-03-15 2014-09-18 Trudell Medical International Embout buccal oral et son procédé d'utilisation
US9529385B2 (en) 2013-05-23 2016-12-27 Medibotics Llc Smart watch and human-to-computer interface for monitoring food consumption
CN103919548B (zh) * 2013-07-25 2017-02-08 中国科学院深圳先进技术研究院 一种吞咽肌障碍的检测装置及设备
KR101702275B1 (ko) * 2013-08-26 2017-02-03 가꼬우호우징 효고 이카다이가쿠 연하 추정 장치, 정보 단말 장치 및 프로그램
EP3113684B1 (fr) * 2014-03-03 2020-07-01 Global Kinetics Pty Ltd Système permettant d'évaluer les symptômes de la cinétose
CA2938789A1 (fr) 2014-04-09 2015-10-15 Nestec S.A. Technique de determination d'une deficience de la deglutition
WO2015163710A1 (fr) * 2014-04-24 2015-10-29 경상대학교산학협력단 Dispositif d'imagerie et de diagnostic d'un état d'obstruction des voies respiratoires supérieures à l'aide d'une tomographie de conductivité
JP5784180B1 (ja) * 2014-04-30 2015-09-24 シャープ株式会社 人体装着型計測装置及び計測方法
AT516566A1 (de) 2014-12-03 2016-06-15 Smartbow Gmbh Verfahren für das Gewinnen von quantifizierten Daten über die Wiederkäutätigkeit
JP6604113B2 (ja) * 2015-09-24 2019-11-13 富士通株式会社 飲食行動検出装置、飲食行動検出方法及び飲食行動検出用コンピュータプログラム
JP6692110B2 (ja) * 2015-11-06 2020-05-13 国立大学法人東北大学 味覚評価診断装置
WO2017137844A1 (fr) * 2016-02-09 2017-08-17 Holland Bloorview Kids Rehabilitation Hospital Ajustement de signal et réduction des faux positifs de données d'accélérométrie de déglutition post-segmentation
JP6540891B2 (ja) * 2016-05-13 2019-07-10 株式会社村田製作所 嚥下センサおよびそれを備える嚥下能力診断システム
US10869629B2 (en) 2016-08-17 2020-12-22 University of Pittsburgh-Of die Commonwealth System of Higher Education Deep learning for classification of swallows
JP6742620B2 (ja) 2016-10-14 2020-08-26 公立大学法人大阪 嚥下診断装置およびプログラム
CA3054178A1 (fr) 2017-02-28 2018-09-07 Societe Des Produits Nestle S.A. Procedes et dispositifs utilisant des meta-caracteristiques extraites de signaux d'accelerometrie pour la detection de deficiences de la deglutition
EP3589184A1 (fr) 2017-02-28 2020-01-08 Société des Produits Nestlé S.A. Procédés et dispositifs utilisant des signaux d'accélérométrie de déglutition destinés à la détection d'une déglutition altérée
US11766210B2 (en) 2017-08-07 2023-09-26 Societe Des Produits Nestle S.A. Methods and devices for determining signal quality for a swallowing impairment classification model
KR102725064B1 (ko) * 2018-02-16 2024-11-01 노오쓰웨스턴 유니버시티 무선 의료 센서 및 방법
US10636437B2 (en) * 2018-03-02 2020-04-28 Robert Bosche Gmbh System and method for monitoring dietary activity
DE102018010332B4 (de) 2018-03-05 2024-08-29 Ion Suberviola Schluckbewegungs-Erfassungssystem
DE102018001747B4 (de) 2018-03-05 2019-12-05 Ion Suberviola Schluckbewegungs-Erfassungssystem
CN109513107B (zh) * 2018-12-13 2019-09-20 浙江大学医学院附属第一医院 一种辅助吞咽的人工喉装置
JP2022521172A (ja) 2019-02-13 2022-04-06 ソシエテ・デ・プロデュイ・ネスレ・エス・アー 嚥下障害をスクリーニングする方法及びデバイス
CN110037694A (zh) * 2019-03-28 2019-07-23 宁波贝思转化医学研究中心有限公司 一种自动判断进食系统以及方法
US10750976B1 (en) * 2019-10-21 2020-08-25 Sonavi Labs, Inc. Digital stethoscope for counting coughs, and applications thereof
US12433506B2 (en) * 2019-10-21 2025-10-07 Sonavi Labs, Inc. Digital stethoscope for counting coughs, and applications thereof
CN110742618A (zh) * 2019-10-29 2020-02-04 南通大学 一种吞咽智能检测系统
CN116153501B (zh) * 2023-02-23 2023-08-18 广州医科大学附属第一医院（广州呼吸中心） 用于吞咽损伤检测的方法和设备
CN116671873B (zh) * 2023-07-26 2024-05-24 北京大学 基于吞咽振动信号分析的吞咽障碍自动诊断系统

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024240A (en) * 1989-01-03 1991-06-18 Mcconnel Fred M S Manofluorography system, method for forming a manofluorogram and method for preparing a swallowing profile
IL93587A (en) * 1990-03-01 2001-01-11 Shirit Yarkony Analysis of swallowing defects
US5263491A (en) * 1992-05-12 1993-11-23 William Thornton Ambulatory metabolic monitor
USH1557H (en) * 1992-07-02 1996-07-02 Joubert; Carl A. Swallowing rehabilitation
US5363858A (en) * 1993-02-11 1994-11-15 Francis Luca Conte Method and apparatus for multifaceted electroencephalographic response analysis (MERA)
US5515860A (en) * 1993-04-16 1996-05-14 The Trustees Of Columbia University In The City Of New York Apparatus and method to objectively measure sensory discrimination thresholds in the upper aero digestive tract
US5445144A (en) * 1993-12-16 1995-08-29 Purdue Research Foundation Apparatus and method for acoustically guiding, positioning, and monitoring a tube within a body
US5891185A (en) * 1995-10-27 1999-04-06 Esd Limited Liability Company Method and apparatus for treating oropharyngeal disorders with electrical stimulation
US5678563A (en) * 1995-11-16 1997-10-21 Addington; W. Robert Aspiration screening process for assessing need for modified barium swallow study
US6568397B1 (en) * 1995-11-16 2003-05-27 Pneumoflex Systems L.L.C. Stimulation of nociceptor (irritant) and c-fibre receptors in patient's throat by nebulized application of chemostimulant and contrast material that allows fluoroscopy observation of larynx response for identifying patient's risk to dysphagia
US6463328B1 (en) * 1996-02-02 2002-10-08 Michael Sasha John Adaptive brain stimulation method and system
WO2000027282A1 (fr) * 1998-11-05 2000-05-18 Karmel Medical Acoustic Technologies, Ltd. Utilisation de la vitesse du son pour diagnostic pulmonaire
US6445942B1 (en) * 1999-09-15 2002-09-03 Resmed Ltd Measurement of respiratory effort using a suprasternal sensor
US20020019722A1 (en) * 2000-07-19 2002-02-14 Wim Hupkes On-line calibration process
AU2001294151A1 (en) * 2000-09-29 2002-04-08 Pnina Abramovitz-Shnaider System and method for the control of behavioral disorders
US8394031B2 (en) * 2000-10-06 2013-03-12 Biomedical Acoustic Research, Corp. Acoustic detection of endotracheal tube location
US6484053B2 (en) * 2000-11-29 2002-11-19 Pairash Thajchayapong Method and apparatus for treating poor laryngeal-elevation disorder with sequential-high voltage electrical stimulation
CN1270667C (zh) * 2001-04-18 2006-08-23 超治疗股份有限公司 饮食习惯的分析
US6620100B2 (en) * 2001-10-17 2003-09-16 Natus Medical Inc. Hearing evaluation device with noise-weighting capabilities
US6978787B1 (en) * 2002-04-03 2005-12-27 Michael Broniatowski Method and system for dynamic vocal fold closure with neuro-electrical stimulation
IL150906A0 (en) * 2002-07-25 2003-02-12 Yissum Res Dev Co Diagnostic microspheres
EP1661511A1 (fr) 2003-09-02 2006-05-31 Matsushita Electric Industrial Co., Ltd. Capteur biologique et systeme de soutien l'utilisant
JP2005304890A (ja) * 2004-04-23 2005-11-04 Kumamoto Technology & Industry Foundation 嚥下障害の検知方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018152635A1 (fr) * 2017-02-24 2018-08-30 Holland Bloorview Kids Rehabilitation Hospital Systèmes et procédés d'identification automatique de la toux

Also Published As

Publication number Publication date
US20090227908A1 (en) 2009-09-10
US20050283096A1 (en) 2005-12-22
ES2392641T3 (es) 2012-12-12
CN101005799A (zh) 2007-07-25
AU2005253661B2 (en) 2010-06-03
EP1773184A4 (fr) 2009-09-30
JP4773432B2 (ja) 2011-09-14
JP2008502386A (ja) 2008-01-31
PT1773184E (pt) 2012-11-20
DK1773184T3 (da) 2012-11-19
EP1773184B1 (fr) 2012-08-08
US7749177B2 (en) 2010-07-06
EP1773184A1 (fr) 2007-04-18
WO2005122877A1 (fr) 2005-12-29
HK1105850A1 (en) 2008-02-29
CA2570202A1 (fr) 2005-12-29
AU2005253661A1 (en) 2005-12-29

Similar Documents

Publication Publication Date Title
CA2570202C (fr) Systeme et methode pour detecter l'activite de deglutition
US9138171B2 (en) System and method for detecting swallowing activity
CN102481121B (zh) 意识监测
CN103458777B (zh) 用于吞咽损伤检测的方法和设备
Lee et al. A radial basis classifier for the automatic detection of aspiration in children with dysphagia
JP2007202939A (ja) 生体情報検出装置
JP7197493B2 (ja) 加速度測定信号から抽出されたメタ特徴を使用して、嚥下障害を検出する方法及びデバイス
Dong et al. Meal-time and duration monitoring using wearable sensors
KR20190111413A (ko) 수면 무호흡 중증도 검사 장치
Folke et al. Comparative provocation test of respiratory monitoring methods
JP7197491B2 (ja) 嚥下障害検出のための嚥下加速度測定信号を使用する方法及びデバイス
WO2013086615A1 (fr) Dispositif et méthode pour dépister la dysphagie congénitale
Pouyan et al. Sleep state classification using pressure sensor mats
JP7222973B2 (ja) 嚥下障害分類モデルの信号品質を判定するための方法及びデバイス
JP6915175B1 (ja) 対象の嚥下のモニタリング
WO2022269936A1 (fr) Système d'estimation d'état de sommeil
Wei et al. A novel approach for swallow detection by fusing throat acceleration and PPG signal
HK1105850B (en) System and method for detecting swallowing activity
Karimi Spectral and bispectral analysis of awake breathing sounds for obstructive sleep apnea diagnosis
CN114242246A (zh) 智能健康管理系统
TW202302032A (zh) 基於心跳間隔下降率分組之呼吸暫停與不足事件偵測方法
Lee et al. A radial basis function classifier for pediatric aspiration detection
Sazonov et al. Assessment of ingestion by chewing and swallowing sensors
Pruski The Aspirometer: An assistive technology for the care of children with swallowing
TW202243650A (zh) 基於心電圖延後反應的呼吸暫停事件偵測方法

Legal Events

Date Code Title Description
EEER Examination request